JP6297473B2 - Blower - Google Patents

Description

The present invention relates to a blower. The blower device refers to a device that sucks air from the suction port and blows out air from the air outlet without applying any processing or processing other than pressurization. For example, the blower includes a dehumidifier, a humidifier, an air conditioner, a circulator, a cold air fan, a hot air fan,
And electric fans.

  Conventionally, a dehumidifier and a humidifier that can change the direction in which wind (air) blows out from an air outlet have been proposed. For example, this type of dehumidifier is disclosed in Patent Document 1.

  In the dehumidifier of Patent Document 1, a lid body positioned at the upper center portion of the main body is disposed so as to be rotatable with respect to the main body by a motor. The lid has an opening that opens upward, and a blowing nozzle is provided in the opening. The blowing nozzle has a mechanism that can move up and down. The dehumidifier can supply a wide range of dehumidified air by moving the lid and the blowing nozzle.

  However, in the dehumidifier of patent document 1, a wind cannot be directly supplied below or a horizontal direction rather than a blowing nozzle. In this dehumidifier, a rotating lid is disposed in the center, and a blow nozzle is provided on the lid. Therefore, the blowing nozzle is arranged upward from the lid, and the blowing nozzle cannot be moved downward or horizontally.

  A humidifier capable of changing the direction in which the wind blows is disclosed in Patent Document 2.

  The humidifier of Patent Document 2 includes a main body case and a wind direction changing unit disposed on the upper portion of the main body case. The wind direction changing portion constitutes the outermost peripheral portion and can be manually rotated with respect to the main body case. Moreover, a wind direction change part has the blower outlet for spots for blowing the humidified air on the side surface.

  However, the humidifier of Patent Document 2 supplies wind with a constant wind direction in a narrow range when the user does not change the wind direction because the wind direction changing unit is manually rotated. Therefore, the entire room cannot be efficiently humidified.

JP 2002-188830 A JP 2014-20707 A

  The present invention can supply wind in various directions in the circumferential direction (rotation direction around the axis) in a wide range, and can also supply wind downward or horizontally. It is an object of the present invention to provide a blower that performs the above-described operation.

  The present invention comprises a main body having a suction port and a blowing means, and a rotating part disposed above the main body so as to be rotatable with respect to the main body around the axis by a first driving means. Provided on the side of the rotating part is a blower provided with a blower outlet that blows out air sucked from the suction port by the blower means in a direction intersecting the axis.

  According to this blower, by arranging the air outlet at the side of the rotating part that is rotated by the first driving means, the wind direction can be changed in a wide range in the circumferential direction (rotating direction around the axis) in a wide range. In addition to being able to supply, it is also possible to supply wind in the downward or horizontal direction. Accordingly, wind can be supplied to every corner of the room, and further, wind can be supplied to a specific position.

  In the blower, it is preferable that an injection range of the air injected from the air outlet includes a range of ± 180 ° from a reference position when viewed from a direction in which the axis extends.

  According to this blower, since the injection range of the air (wind) from the outlet includes the range of ± 180 °, the wind can be supplied to the entire range in the circumferential direction, and the wind can be supplied to every corner of the room.

  The rotating part is arranged so as to be rotatable around the axis with respect to a fixing part fixed to the main body part, the fixing part has at least one contact receiving part, and the rotating part includes the contact receiving part. It is preferable that at least one abutting portion corresponding to the portion is provided, and when the rotating portion rotates to a turning limit, the abutting receiving portion and the abutting portion abut to regulate the rotation of the rotating portion.

  According to this blower, it is possible to realize a rotating mechanism of a rotating part such that the wind emission range includes a range of ± 180 ° (or up to the turning limit) from the reference position with a simple configuration without adding new parts. Thus, the rotation of the rotating portion can be reliably controlled within a range of ± 180 ° (or the turning limit). Here, the range of substantially ± 180 ° indicates a range in which an error corresponding to the thickness of the contact receiving portion and the contact portion is taken into consideration. That is, the actual rotation angle range is a range smaller than the range of ± 180 degrees corresponding to the thickness of the contact receiving portion and the contact portion. Even in this case, since the wind emission range can be diffused and emitted, it becomes larger than the actual rotation angle, so that ± 180 degrees can be included.

  The contact receiving portion is provided with a first contact receiving portion and a second contact receiving portion at different heights, and the contact portion is disposed at the same height as the first contact receiving portion. A first abutting portion and a second abutting portion disposed at the same height as the second abutting receiving portion; and when the rotating portion rotates to a turning limit, the first abutting receiving portion and the second abutting portion It is preferable that the first abutting portion abuts and the second abutting receiving portion and the second abutting portion abut to regulate the rotation of the rotating portion.

  According to this blower, by providing two each of the contact receiving part and the contact part, the contact part gets over the contact receiving part when the rotating part rotates as compared with the case where each one is provided. Can be more reliably prevented.

  It is preferable that a louver driven by the second driving means is disposed at the outlet.

  According to this blower, since the blowout port has the louver that is movable by the second driving means, the wind can be supplied from the blowout port in various directions. In particular, a wide variety of wind directions can be supplied by rotating the air outlet together with the rotating portion.

  It is preferable that air treatment members are disposed on both sides of the air outlet.

  According to this air blower, not only air blow but also air treatment can be performed at the same time. Air treatment refers to sterilization, deodorization, fragrance, and the like. Moreover, by arrange | positioning at both sides in a blower outlet, the air with the high flow velocity blown from the center side of a blower outlet can pass a blower outlet, without being influenced by the flow velocity. Accordingly, it is possible to prevent a reduction in the amount of air blowout compared to the case where the air treatment member is arranged in the center.

  According to the present invention, the air outlet is arranged on the side portion of the rotating portion that is rotated by the first driving means, so that the wind is supplied in various directions in the circumferential direction (rotating direction around the axis) in various ways. In addition to being able to do so, it is possible to supply wind also downward or horizontally.

The perspective view of the dehumidifier which concerns on 1st Embodiment of this invention. The disassembled perspective view of the dehumidifier of FIG. The perspective view which looked at the main body of FIG. 2 from the front side. The perspective view which looked at the main body of FIG. 2 from the back side. A conceptual sectional view of a dehumidifier. The system diagram of a dehumidifier. The disassembled perspective view of the head part of FIG. The perspective view which looked at a part of head part of Drawing 6 from the lower side. The conceptual diagram of the head part which shows the injection | emission range of the wind of -180 degrees from a reference position. The conceptual diagram of the head part which shows the injection | emission range of the wind of a reference position. The conceptual diagram of the head part which shows the injection | emission range of the wind of +180 degrees from a reference position. The perspective view of the storage case main body which shows a 1st contact receiving part. The perspective view of the storage case main body which shows a 2nd contact receiving part. FIG. 3 is a perspective view of a head body showing a first contact portion. The perspective view of the head main body which shows a 2nd contact part. The front view seen from the blower outlet of the rotation main-body part and a storage case main body when a ventilation part rotated -180 degree substantially. The front view seen from the rotation main-body part when the ventilation part exists in a reference position, and the blower outlet of a storage case main body. The front view seen from the blower outlet of a rotation main-body part and a storage case main body when a ventilation part rotates +180 degree substantially. The perspective view which has arrange | positioned the air processing member in the rotation main-body part. The front view which has arrange | positioned the air processing member in the rotation main-body part. A conceptual sectional view of a dehumidifier concerning a 2nd embodiment.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, terms indicating specific directions and positions (for example, terms including “up”, “down”, “side”, “end”) are used as necessary. Is for facilitating understanding of the invention with reference to the drawings, and the technical scope of the present invention is not limited by the meaning of these terms. Further, the following description is merely illustrative in nature and is not intended to limit the present invention, its application, or its use.

(First embodiment)
1 to 3B show a dehumidifier 1 according to a first embodiment of the present invention. FIG. 4 is a conceptual cross-sectional view of the dehumidifier 1. FIG. 5 is a system diagram of the dehumidifier 1.

(overall structure)
Referring to FIGS. 1 and 2, the dehumidifier 1 has a columnar appearance, and is disposed at a main body (main body portion) 100, a head portion 600 disposed on the upper portion of the main body 100, and a lower portion of the main body 100. The water storage unit 700 is provided. The dehumidifier 1 dehumidifies outside air (treated air) sucked from the suction port 112 of the main body 100 by moisture adsorption by the dehumidification rotor 200 in the main body 100. The dehumidified processing air is discharged from the air outlet 642 of the head unit 600 to the outside. The moisture adsorbed on the dehumidifying rotor 200 is collected by the air (regenerated air) circulating through the closed path in the main body 100 and stored in the water storage tank 720 of the water storage unit 700.

  The head unit 600 includes a blower unit 640 that can rotate about the axis L of the main body 100. The air blower 640 can reciprocate (swing) in the circumferential direction A in the range of approximately ± 180 degrees around the housing case 680 with the position shown in FIG. 1 as a reference (reference position). A movable louver 660 is disposed at the air outlet 642 of the blower 640. Louver 660 can swing within a set range in the vertical direction B. In the present embodiment, the louver 660 is disposed at the air outlet 642, but the louver 660 may not necessarily be disposed.

  As shown in FIGS. 4 and 5, the dehumidifier 1 includes a path (process air path) 2 through which process air indicated by a broken line flows, and a path (regeneration air path) 3 through which regenerated air flows indicated by a solid line. The dehumidifying rotor 200 is disposed across the processing air path 2 and the regeneration air path 3. The dehumidifier 1 includes a heater (heating means) 250 that heats the regeneration air and the dehumidification rotor 200 on one surface side (the suction port 112 side) of the dehumidification rotor 200. Further, the dehumidifier 1 includes a main heat exchanger (first heat exchanger) 300 disposed on one surface side of the dehumidifying rotor 200 and a sub heat exchanger (second heat exchanger) disposed on the other surface side of the dehumidifying rotor 200. Exchange) 350. Further, the dehumidifier 1 includes a processing air fan (blower unit) 400 for sucking and discharging processing air and a regenerating air fan 450 for circulating the regenerating air.

  As shown in FIGS. 1 to 3B, the main body 100 has a base on which components including a dehumidifying rotor 200, a heater 250, a main heat exchanger 300, a sub heat exchanger 350, a processing air fan 400, and a regenerative air fan 450 are arranged. 101. The base 101 includes a base 102 having a circular shape in plan view located at the lower end, and an upright wall 103 standing from the base 102 so as to form a rectangular shape. The outer periphery of the base 101 is covered with resin-made exterior panels 110A and 110B that are semicylindrical. The exterior panels 110A and 110B include metal reinforcing panels 111A and 111B on the inner surface side. One exterior panel 110A is provided with a suction port 112 for taking in indoor air. The suction port 112 includes a plurality of slits extending in the vertical direction. A filter (not shown) is detachably disposed along the exterior panel 110 </ b> A on the inner surface side of the suction port 112.

(Processing air path)
As shown in FIGS. 4 and 5, the processing air path 2 connects the inlet 112 to the outlet 642. In the processing air path 2, a main heat exchanger 300, a dehumidifying rotor 200, a sub heat exchanger 350, and a processing air fan 400 are arranged in this order along the direction in which the processing air flows from the suction port 112 toward the blowout port 642. Has been.

  As shown most clearly in FIG. 5, the process air path 2 comprises first to fifth portions 2a-2e. The first portion 2a connects the suction port 112 to the main heat exchanger 300. As shown in FIG. 4, the first portion 2 a is a space formed between the suction port 112 and the main heat exchanger 300. The second portion 2b connects the main heat exchanger 300 to the dehumidifying rotor 200. As shown in FIG. 4, the second portion 2 b is composed of a space formed between the main heat exchanger 300 and the dehumidifying rotor 200. The third portion 2c connects the dehumidification rotor 200 to the sub heat exchanger 350. As shown in FIG. 4, the third portion 2 c includes a space formed between the dehumidification rotor 200 and the sub heat exchanger 350. The fourth portion 2d connects the sub heat exchanger 350 to the processing air fan 400. As shown in FIG. 4, the fourth portion 2 d is a space formed between the auxiliary heat exchanger 350 and the suction port of the processing air fan 400. The fifth part 2e connects the discharge port of the processing air fan 400 to the outlet 642. As shown in FIG. 4, the fifth portion 2 e includes a delivery unit 411 of the fan case 410 of the processing air fan 400 and a blowing guide unit 641 of the head unit 600.

  When the processing air fan 400 is driven, processing air is sucked from the suction port 112. The process air is dehumidified when it passes through the dehumidification rotor 200 after being heated by the main heat exchanger 300. Next, the temperature is further raised by the auxiliary heat exchanger 350 and then flows into the fan case 410 of the processing air fan 400. Then, it sends out upward from the delivery part 411 of the fan case 410, and is discharged | emitted indoors from the blower outlet 642 of the head part 600. FIG.

(Regenerative air path)
As shown in FIGS. 4 and 5, in the regeneration air path 3, the dehumidification rotor 200, the auxiliary heat exchanger 350, the main heat exchanger 300, and the regeneration air fan are sequentially arranged along the direction in which the regeneration air flows from the heater 250. 450 is arranged.

  As most clearly shown in FIG. 5, the regeneration air path 3 includes first to fifth portions 3 a to 3 e. The first portion 3 a connects the outlet of the regeneration air fan 450 to the heater 250. As shown in FIGS. 3A, 3B and 4, the first portion 3 a includes a duct portion 462 between the fan case 460 of the regeneration air fan 450 and the heater case 260 of the heater 250. The second portion 3b connects the heater 250 to the dehumidifying rotor 200. As shown in FIG. 4, the second portion 3 b includes a space (gap) formed between the heater 250 in the heater case 260 and the dehumidifying rotor 200. The third portion 3c connects the dehumidification rotor 200 to the sub heat exchanger 350. As shown in FIG. 4, the third portion 3 c includes an internal space of the upper header 370 of the sub heat exchanger 350. The fourth portion 3d connects the sub heat exchanger 350 to the main heat exchanger 300. As shown in FIGS. 3A, 3B and 4, the fourth portion 3 d includes a lower header 380 of the auxiliary heat exchanger 350, a duct member 500, and an upper header 320 of the main heat exchanger 300. The fifth portion 3e connects the main heat exchanger 300 to the regeneration air fan 450. As shown in FIGS. 3B and 4, the fifth portion 3 e includes a duct portion 461 between the lower header 330 of the main heat exchanger 300 and the fan case 460 of the regenerative air fan 450.

  When the regeneration air fan 450 is driven, the regeneration air sent from the regeneration air fan 450 is heated by the heater 250. Next, when the regenerated air passes through the dehumidification rotor 200, it collects (adsorbs) moisture adsorbed by the dehumidification rotor 200, and is then cooled by the sub heat exchanger 350. Subsequently, it flows into the main heat exchanger 300 through the duct member 500 and is cooled again. Thereafter, the regeneration air returns to the regeneration air fan 450 and is sent to the heater 250 again.

(Details of the head)
FIG. 6 is an exploded perspective view of the head unit 600. As shown in FIGS. 4 and 6, the head unit 600 includes a head base 610 fixed to the upper end of the main body 100, a blowing unit (rotating unit) 640 rotatably arranged on the head base 610, and a blowing unit 640. And a storage case (fixed portion) 680 that is sandwiched between the head base 610 and the housing base 610.

  As shown in FIG. 6, the head base 610 includes a generally annular metal base body 620 and a resin base cover 630 in plan view, and these are fixed by screws. The base main body 620 includes a communication port 621 that communicates with the delivery unit 411 of the main body 100 at a substantial center. The base cover 630 includes a communication port 631 that communicates with the communication port 621. The base cover 630 is provided with a boss 632 that protrudes upward from the inner periphery of the communication port 631.

  As shown in FIG. 6, the air blower 640 includes a rotating main body 650 placed on the head base 610 and an exterior cover 670 covering the rotating main body 650, and these are fixed by screws. The rotation main body 650 has an annular shape in plan view, and includes a drive mechanism that rotates with respect to the head base 610. This drive mechanism will be described in detail later.

  As shown in FIG. 6, the rotary main body 650 includes an inflow portion 651 having a circular shape in plan view that communicates with the communication ports 621 and 631, and a blowout portion 652 that extends radially outward from the inflow portion 651. The inflow portion 651 and the blowout portion 652 form a blast guide portion 641 having a U shape in plan view. In addition, a movable louver 660 is disposed at the air outlet 642 at the outer end of the air outlet 652. The louver 660 is swung in the vertical direction by a stepping motor (second drive means) 661 disposed on the rotary main body 650. In the present embodiment, the louver 660 is moved by the stepping motor (second driving means) 661, but may be a louver 660 that is not driven by the driving means. The exterior cover 670 includes a circular first opening 671 positioned above the communication port 631 and a second opening 672 that exposes the air outlet 642 including the louver 660. The second opening 672 is provided at the side of the exterior cover 670 and can blow out the dehumidified air from the air outlet 642 to the side.

  The housing case 680 is fixed by disposing the air blowing part 640 on the head base 610 and screwing it to the boss 632 located in the first opening 671 of the air blowing part 640. The housing case 680 allows rotation of the blower 640 around an axis L, which will be described later, with respect to the head base 610 but restricts displacement of the blower 640 relative to the head base 610 in the direction of the axis L (upward in the drawing). The storage case 680 includes a storage case main body 681 having an upper end opening, and a cover panel 682 that closes the storage case main body 681. An operation board (not shown) is disposed inside the housing case main body 681. The cover panel 682 has an input portion corresponding to the switch on the operation board.

  FIG. 7 is a perspective view of the rotary main body 650 and the head base 610 as seen from below. As shown in FIG. 7, the rotation main body 650 includes a gear portion 653 over the entire circumference on the bottom surface side. A gear 624 is meshed with the gear portion 653. The gear 624 is driven by an electric motor (first driving means) 623 disposed below the head base 610 via gears 625 and 626. The rotation output of the electric motor 623 is transmitted to 653 via gears 626, 625, and 624, whereby the rotation main body 650 is rotated around the axis L of the main body 100 shown in FIG.

  As shown in FIG. 7, a plurality of first rollers 691 are arranged on the lower side of the rotating main body 650. Three first rollers 691 are arranged at equal intervals from the axis L at the same distance in the radial direction. In the present embodiment, the three first rollers 691 are employed, but four or more may be used. The first roller 691 is attached so as to partially protrude downward from the roller attachment portion 654 of the rotary body 650. Therefore, when the rotating main body 650 is rotated, the first roller 691 rotates on the upper surface 633 (see FIG. 6) of the base cover 630 disposed below the rotating main body 650, and the rotating main body 650 and the base are rotated. The frictional resistance with the cover 630 is reduced.

  In addition, as shown in FIG. 6, a plurality of second rollers 692 are arranged on the rotary main body 650 above the inflow portion 651. Six second rollers 692 are arranged at equal intervals around the inflow portion 651 at an equal distance from the axis L. The second roller 692 has its axis disposed in the same direction as the axis L, and abuts against the side surface 688 of the cover panel 682. Therefore, when the rotating main body 650 is rotated, the second roller 692 rotates on the side surface 688 of the cover panel 682, and the frictional resistance between the rotating main body 650 and the cover panel 682 is reduced. Further, the movable range in the horizontal direction (direction intersecting the axis L) of the blower 640 is restricted by the second roller 692 and the side surface 688 of the cover panel 682 coming into contact with each other.

8A to 8C are conceptual diagrams of the head unit 600 showing a wind emission range. As shown in FIG. 8A-C, the air blowing unit 640 may rotate the range for blowing air in the circumferential direction A to include the 180 ° ± from the reference position P _R. Range for blowing wind is adjustable from the reference position P _R in the range of 180 ° ±, it is also possible to blow out air only in the range of ± 45 ° from the example the reference position P _R. By injecting the wind in such a narrow range, the wind can be efficiently supplied to the specific range.

Blower 640 is restricted by the reference position P _R from the circumferential direction A substantially ± 180 ° regulating mechanism provided in the housing case main body 681 of the accommodating case 680 so as not to rotate beyond. Hereinafter, this regulation mechanism will be described.

9A and 9B are perspective views of the storage case main body 681. FIG. Figures 6 and 9A, as shown in B, the housing case main body 681 is circular in plan view, a plan view semicircular extending downwardly on the side opposite to the air outlet 642 when in the reference position P _R A side wall 683 is provided. A first contact receiving portion 684 (see FIG. 9A) and a second contact receiving portion 685 (see FIG. 9B) projecting outward in the radial direction of the axis L are provided on the outer surface of the side wall 683. The two contact receiving portions 684 and 685 are arranged at different positions in the vertical direction. Further, the two abutting receiving part 684,685 is arranged at a position of substantially ± 90 ° from the reference position P _R around the axis L relative to the housing case main body 681.

  10A and 10B are perspective views of the rotating main body 650. FIG. As shown in FIGS. 10A and 10B, in the rotating main body 650 of the blower 640, a first contact portion 686 (see FIG. 10A) and a second contact that protrudes inward in the radial direction of the axis L on the inner surface of the inflow portion 651. A portion 687 (see FIG. 10B) is provided. The two contact portions 686, 687 are arranged at different positions in the vertical direction.

  11A to 11C are front views as seen from the air outlets of the rotary main body 650 and the housing case main body 681. FIG. 11B is a front view as seen from the outlet when the air blower 640 is at the reference position shown in FIG. 8B. As shown in FIG. 11B, the first contact receiving portion 684 and the first contact portion 686 are disposed at the same position in the vertical direction. Similarly, the second contact receiving portion 685 and the second contact portion 687 are also arranged at the same position in the vertical direction. In the reference position, the first contact portion 686 is disposed above the second contact receiving portion 685, and the second contact portion 687 is disposed below the first contact receiving portion 684, and is in contact with each other. Absent.

  FIG. 11A is a front view as seen from the air outlet when the blower 640 is in the position shown in FIG. 8A. As shown in FIG. 11A, when the air blowing unit 640 is rotated substantially + 180 ° in the circumferential direction A from the reference position, the first contact receiving unit 684 and the first contact unit 686 are in contact with each other, and the second contact receiving unit 685 is in contact. And the second contact portion 687 abut. As a result, the rotation of the blower 640 is regulated so as not to substantially exceed + 180 °.

  FIG. 11C is a front view as seen from the air outlet when the blower 640 is in the position shown in FIG. 8C. As shown in FIG. 11C, when the air blowing unit 640 is rotated substantially −180 ° in the circumferential direction A from the reference position, the first contact receiving unit 684 and the first contact receiving unit 686 come into contact with each other, and the second contact receiving unit 685 and the second contact portion 687 come into contact with each other (see FIG. 11C). Thereby, the rotation of the air blowing unit 640 is regulated so as not to substantially exceed −180 °.

  The two contact receiving portions 684 and 685 and the two contact portions 686 and 687 are provided in that the contact portions 686 and 687 get over the contact receiving portions 684 and 685, respectively, as compared to the case where each one is provided. It is because it can prevent more reliably. Accordingly, the contact receiving portions 684 and 685 and the contact portions 686 and 687 are each one (the first contact receiving portion 684 and the first contact portion 686, or the second contact receiving portion 685 and the second contact portion). 687). Further, in the present embodiment, the contact receiving portions 684 and 685 and the contact portions 686 and 687 are each formed in a protruding shape, but the shape is not limited to this as long as it has a corresponding shape. For example, the contact portions 686 and 687 may have a protruding shape, and the contact receiving portions 684 and 685 may have a corresponding groove shape, or the contact receiving portions 684 and 685 may have a protruding shape and the contact portions 686 and 687 may have a protruding shape. A corresponding groove shape may be used.

Rotated substantially ± 180 ° in the circumferential direction A blower 640 from the reference position P _R, and the air outlet 642 pivotable louvers 660 are disposed is provided in the vertical direction B to the side of the blower 640 Thus, various winds can be blown out in the circumferential direction A and the vertical direction B. Accordingly, it is possible to supply winds by changing the direction of the winds in a wide range, and it is possible to supply winds to every corner of the room, and it is also possible to supply winds to specific positions.

  12A and 12B are a perspective view and a front view of the rotary main body 650, respectively. As shown in FIGS. 12A and 12B, an air treatment member 690 may be disposed in the vicinity of the air outlet 642. Thereby, not only dehumidification of the processing air but also processing of the blown-out air becomes possible at the same time. Air treatment refers to sterilization, deodorization, fragrance, and the like. The air treatment member 690 is a porous material containing a ceramic material, and does not completely block the flow of air, but becomes a flow resistance when it exists on the air flow path. Two air treatment members 690 are arranged on both sides so as to open the central portion of the air outlet 642. By arranging in this way, the processing air having a high flow velocity blown from the center side of the blower outlet 642 can pass through the blower outlet 642 without being influenced by the flow velocity. Accordingly, it is possible to prevent a reduction in the amount of blown processing air compared to the case where the air processing member 690 is disposed in the center.

(Second Embodiment)
FIG. 13 is a conceptual cross-sectional view of the dehumidifier 1 according to the second embodiment. The dehumidifier 1 of this embodiment is the same as that of 1st Embodiment of FIG. 4 except the structure of the head part 600. FIG. Therefore, the same parts as those shown in FIG.

  As shown in FIG. 13, the dehumidifier 1 of this embodiment does not include the head base 610 and the housing case 680 unlike the first embodiment. For this reason, the ventilation part 640 which comprises the rotation part of this invention is arrange | positioned on the main body 100 in this embodiment, and can rotate with respect to the main body 100. FIG. Further, the head base 610 may be integrally formed on the upper surface of the main body 100, for example.

  By doing in this way, compared with 1st Embodiment, this embodiment can reduce the number of parts and can implement | achieve a simple structure.

  The dehumidifier 1 is intended for dehumidification of indoor air for the purpose of drying the interior of the room, as well as for the purpose of dehumidifying the moisture of the clothes for the purpose of drying the clothes, Includes what is achieved.

  Moreover, although this invention was demonstrated taking the dehumidifier as an example, this invention is applicable also to air blowers other than dehumidifiers, such as a humidifier, an air conditioner, a circulator, a cold air fan, a warm air fan, and an electric fan.

1 ... Dehumidifier (Blower)
2 ... Processing air path 2a to 2e ... Processing air path part 3 ... Regeneration air path 3a-3e ... Regeneration air path part 100 ... Main body (main body part)
DESCRIPTION OF SYMBOLS 101 ... Base 102 ... Base part 103 ... Standing wall part 110A, 110B ... Exterior panel 111A, 111B ... Reinforcement panel 112 ... Suction port 200 ... Dehumidification rotor 250 ... Heater 260 ... Heater case 300 ... Main heat exchanger 320 ... Upper header 330 ... Lower part Header 350 ... Sub heat exchanger 370 ... Upper header 380 ... Lower header 400 ... Processing air fan (air blowing means)
410 ... Fan case 411 ... Sending part 450 ... Regenerative air fan 460 ... Fan case 461 ... First duct part 462 ... Second duct part 500 ... Duct member 600 ... Head part 610 ... Head base 620 ... Base body 621, 631 ... Communication 623 ... motor (first driving means)
624, 625, 626 ... gear 630 ... base cover 632 ... boss 633 ... base cover upper surface 640 ... air blower (rotating part)
641 ... Air blowing guide part 642 ... Air outlet 650 ... Rotating main body part 651 ... Inflow part 652 ... Outlet part 653 ... Gear part 654 ... Roller attaching part 660 ... Louver 661 ... Motor (second drive means)
670 ... exterior cover 671 ... first opening 672 ... second opening 680 ... accommodation case (fixed part)
681 ... Storage case body 682 ... Cover panel 683 ... Side wall 684 ... First contact receiving portion 685 ... Second contact receiving portion 686 ... First contact portion 687 ... Second contact portion 688 ... Cover panel side surface 690 ... Air treatment member 691 ... 1st roller 692 ... 2nd roller 700 ... Water storage part 720 ... Water storage tank

Claims (1)

A main body having a suction port and air blowing means;
A rotating part arranged to be rotatable with respect to the main body part around an axis by a first driving means,
A side port of the rotating unit is provided with a blowout port that blows out air sucked from the suction port by the blowing unit in a direction intersecting the axis .
Injection range of the air emitted from the front SL outlet is seen containing a range of ± 180 ° from the reference position when viewed from a direction in which the axis line extends,
Before SL rotating part, the relative fixing portion fixed to the main body portion is rotatably disposed about said axis,
The fixed portion has at least one contact receiving portion,
The rotating part has at least one contact part corresponding to the contact receiving part,
When the rotating part rotates to the turning limit, the contact receiving part and the contact part come into contact to regulate the rotation of the rotating part ,
Before SL abutting receiving part has a second contact receiving portion and the first contact receiving portion is provided at different positions in height,
The contact portion includes a first contact portion disposed at the same height as the first contact receiving portion and a second contact portion disposed at the same height as the second contact receiving portion. And
When the rotating part rotates to the turning limit, the first contact receiving part and the first contact part come into contact with each other, and the second contact receiving part and the second contact part come into contact with each other to rotate the rotating part. to regulate,
When viewed from the direction in which the axis extends, the first contact receiving portion and the second contact receiving portion have a predetermined interval.
The blower device provided so as to be opened and in which the first contact receiving portion and the second contact receiving portion, and the second contact receiving portion and the first contacting portion do not contact each other even when the rotating portion rotates .

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